code: def _consume_ack(self, channel_info, id):
      channel_info.ack(delivery_tag=id)
  
imports: import json
  from logging import getLogger
  from typing import List, Optional
  from fate.arch.federation.api import PartyMeta
  from fate.arch.federation.message_queue import MessageQueueBasedFederation, Party
  from ._mq_channel import MQChannel
  from ._rabbit_manager import RabbitManager
label_desc: Use image node_id 12 for calling the RabbitmqFederation obj's underlying member method code with example usage: obj._consume_ack(channel_info, id) without return types